Realistic Quantum Mechanical Modelling of Spontaneous Four-wave Mixing in Silicon Nitride Waveguide and Ring Resonator

Prosad, A and Biswas, R and Talabattula, S and Raghunathan, V (2022) Realistic Quantum Mechanical Modelling of Spontaneous Four-wave Mixing in Silicon Nitride Waveguide and Ring Resonator. In: 2022 IEEE International Conference on Emerging Electronics, 11- 14 Dec 2022, Bangalore, India.

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Abstract

We discuss the quantum mechanical modelling of spontaneous four wave mixing (SFWM) in dispersion engineered silicon nitride waveguide and ring resonator operating in the 700-800 nm wavelength range in the presence of realistic propagation losses. The photon pair generation rates from dispersion engineered ring-resonators are found to be enhanced by at least two-orders of magnitude when compared to the straight waveguides when excited with pump on-resonance.

Item Type:	Conference Paper
Publication:	2022 IEEE International Conference on Emerging Electronics, ICEE 2022
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to the IEEE.
Keywords:	four wave mixing; SFWM; silicon nitride; time domain analysis
Department/Centre:	Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited:	28 Jun 2023 05:00
Last Modified:	28 Jun 2023 05:00
URI:	https://eprints.iisc.ac.in/id/eprint/82164

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